Examiner: KELLER, BRIAN D

Tech Center 3700 • Art Units: 3700 3723 3761

This examiner grants 59% of resolved cases

Performance Statistics

58.6%

Allow Rate

-11.4% vs TC avg

489

Total Applications

+37.4%

Interview Lift

1165

Avg Prosecution Days

Based on 471 resolved cases, 2023–2026

0.4%

§101 Eligibility

18.5%

§102 Novelty

46.1%

§103 Obviousness

31.6%

§112 Clarity

App #	Title	Status	Assignee
18490290	MICRO-LAYER CMP POLISHING SUBPAD	Non-Final OA	Rohm and Haas Electronic Materials CMP Holdings, Inc.

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.